//package com.xuecheng.search.config;
//
//import org.apache.http.HttpHost;
//import org.elasticsearch.client.RestClient;
//import org.elasticsearch.client.RestHighLevelClient;
//import org.springframework.beans.factory.annotation.Value;
//import org.springframework.context.annotation.Bean;
//import org.springframework.context.annotation.Configuration;
//
///**
// * ElasticSearch 配置类
// */
//@Configuration
//public class ElasticSearchConfig {
//
//    @Value("${xuecheng.elasticsearch.hostlist}")
//    private String hostlist;
//
//    @Bean
//    public RestHighLevelClient restHighLevelClient(){
//        //解析hostlist配置信息
//        String[] split = hostlist.split(",");
//        //创建HttpHost数组，其中存放es主机和端口的配置信息
//        HttpHost[] httpHostArray = new HttpHost[split.length];
//        for(int i=0;i<split.length;i++){
//            String item = split[i];
//            httpHostArray[i] = new HttpHost(item.split(":")[0], Integer.parseInt(item.split(":")[1]), "http");
//        }
//        //创建RestHighLevelClient客户端
//        return new RestHighLevelClient(RestClient.builder(httpHostArray));
//    }
//
//    //项目主要使用RestHighLevelClient，对于低级的客户端暂时不用
//    @Bean
//    public RestClient restClient(){
//        //解析hostlist配置信息
//        String[] split = hostlist.split(",");
//        //创建HttpHost数组，其中存放es主机和端口的配置信息
//        HttpHost[] httpHostArray = new HttpHost[split.length];
//        for(int i=0;i<split.length;i++){
//            String item = split[i];
//            httpHostArray[i] = new HttpHost(item.split(":")[0], Integer.parseInt(item.split(":")[1]), "http");
//        }
//        return RestClient.builder(httpHostArray).build();
//    }
//}
